baber/WOPTO huggingface dataset:
Patent JP-2004170817-A (JP)
Title: Toner and method for manufacturing the same
Inventor: TAKANO HIDEHIRO
IPC: G03G9/087
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having stable electrostatic characteristic, causing neither fogging nor defective transfer, and excellent in transfer efficiency.  <P>SOLUTION: In manufacture of the toner used in an image forming apparatus in which an electrostatic latent image formed on a photoreceptor is developed, transferred onto a recording medium and fixed, a composition containing a binder resin, a colorant and an electrostatic charge control agent comprising an ionic or neutral substance carried on an inorganic porous material is kneaded, pulverized, mixed into a solvent immiscible with water, and dispersed in an aqueous medium, and then the solvent is removed by at least one of heating and reducing pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178826-A (JP)
Title: Cooling device for fuel cell
Inventor: WAKE KAZUHIRO
IPC: H01M8/10
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for a fuel cell efficiently cooling the fuel cell by eliminating a bad influence caused by pressure loss caused when a passage of cooling water is changed over.  <P>SOLUTION: The cooling device for the fuel cell is equipped with a passage changeover valve 8 changing over a circulation passage A and a bypass circulation passage B; a temperature sensor 11 detecting a changeover of the passage changeover valve 8; and an ECU 9 controlling a flow rate of cooling water being supplied to a fuel cell stack 1 to a necessary flow rate of the fuel cell stack 1 by varying a flow rate command of a circulation pump 5 according to a detected result of the temperature sensor 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003263198-A (JP)
Title: Audio encoder and audio decoder
Inventor: TANAKA YOSHIAKI
IPC: G10L19/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To make normal reproduction on a reproducing side possible even if multichannels are compressed or non-compressed and are selectively transmitted or even if downmixing on the reproducing side is selectively permitted or prohibited.  <P>SOLUTION: An ATSI includes a first identifier indicating whether the multichannel data in an audio packet is compressed or not and a second identifier indicating whether the downmixing of the multichannel data with stereoscopic two channels is permitted or prohibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177714-A (JP)
Title: Method for manufacturing toner
Inventor: TAJIMA HISAKAZU
IPC: G03G9/087
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of satisfactorily dispersing a wax even when the wax is used in large quantities for the purpose of oilless fixation and capable of manufacturing a toner excellent in fixability and durability.  <P>SOLUTION: The method for manufacturing a toner comprises a step in which starting materials including a binder resin, a colorant and a releasing agent are kneaded under melting and pulverized, wherein a water-dispersible wax is used as the releasing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183000-A (JP)
Title: Low thermal expansion alloy thin sheet excellent in formability and impact resistance, its production method, and shadow mask using the alloy thin sheet
Inventor: YAMAUCHI KATSUHISA
IPC: B21B1/22
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low thermal expansion alloy thin sheet excellent in formability and impact resistance, to provide a production method therefor, and to provide a shadow mask using the low thermal expansion alloy thin sheet.  <P>SOLUTION: The low thermal expansion alloy thin sheet having excellent formability and impact resistance consists of an Fe-Ni-Co based alloy thin sheet comprising, by mass, ≤0.05% C, ≤0.4% Mn, ≤0.1% Si, ≤0.01% P, ≤0.005% S, ≤0.04% Al, 3.5 to 6.5% Co, 31.0 to 34.5% Ni and 36 to 38% Ni+Co, and the balance substantially Fe. Its 0.2% proof stress at an ordinary temperature is ≥300 MPa, the difference between the maximum value and the minimum value in the 0.2% proof stress within the thin sheet equivalent to the area of one flat mask is ≤20 MPa, and also, the flatness of the thin sheet is ≤2 mm. The shadow mask is obtained by subjecting the low thermal expansion alloy thin sheet to etching treatment, and next subjecting the thin sheet to press forming without performing annealing to the pressing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183679-A (JP)
Title: Non-exciting operation type electromagnetic brake
Inventor: MORIMOTO HIROTERU
IPC: F16D65/18
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-exciting operation type electromagnetic brake capable of quickly releasing the contact between a rotary plate and a pressure-receiving plate when releasing a brake.  <P>SOLUTION: The non-exciting operation type electromagnetic brake comprises an armature 30 being opposite to a field core and capable of only moving to an axial direction, the rotary plate 60 arranged to be opposite to the armature and loosely and movably fitting on an outer periphery of a center hub 50 inserted by a rotary shaft 40 in an axial direction, the pressure-receiving plate 70 arranged to be opposite to the rotary plate, a braking spring 80 urging the armature to a press contact direction so as to bring into press contact with the rotary plate, and an elastically connecting means elastically connecting between the center hub and the rotary plate. The elastically connecting means provides a contact portion elastically connected with an inner peripheral surface of the rotary plate at two places of a pressure-receiving plate side and an armature side, which hold a perpendicular surface at a center position to an axial direction. Further, the elastically connecting means is also set so that an axial component of elastically connecting force at the contact portion of the pressure-receiving plate side in a non-exciting state is greater than that at the contact portion of the armature side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185969-A (JP)
Title: Fuel cell system
Inventor: NAKAYAMA KEN
IPC: H01M8/10
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of efficiently keeping and supplying suitable purge gas.  <P>SOLUTION: The fuel cell system is equipped with a fuel cell 7, an air system having a compressor 4 and a humidifier 5, and a fuel system having a hydrogen supplying valve 8 selecting supply of hydrogen gas, and a purge valve 9 selecting exhaustion of exhaust fuel gas. Further, as a purge gas system, including a passage branching off from a branch part 11 between the compressor 4 and the humidifier 5 and connected to a downstream of the hydrogen supplying valve 8, the fuel cell system is equipped with an air storing pressure accumulation tank 1, a check valve 2 supplying air to the pressure accumulation tank 1 when pressure P<SB>1</SB>near the branch part 11 is higher than pressure P<SB>2</SB>in the pressure accumulation tank 1, and a purge valve 9 selecting fuel system purge by air in the pressure accumulation tank 1. When the system is stopped, the constitution of a purge gas system to purge the inside of the fuel cell can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003199151-A (JP)
Title: Method for identifying redirection of relaying for contactless data transmission
Inventor: BLATZ WERNER
IPC: H04W4/16
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for identifying a redirection or relaying of a signal.  <P>SOLUTION: A first transmitting and receiving unit (SE1) successively controls antennas (SA1, SA2) to transmit an electromagnetic field, a second unit (SE2) detects an electromagnetic filed strength of the received electromagnetic field, compares the electromagnetic field strength of the respective antennas (SA1, SA2) with a prescribed value from a map belonging to the antennas (SA1, SA2) and identifies a redirection or relaying when the electromagnetic field strength is at the outside determined by the map.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182689-A (JP)
Title: Thickening agent for hair dye, and hair dye containing the same
Inventor: YAMAMOTO TOSHIHIKO
IPC: A61K8/73
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thickening agent for hair dye useful as a component of hair dyes composed mainly of an oxidizing agent, a dye and a thickening agent and provide a hair dye produced by using the thickening agent.  <P>SOLUTION: The thickening agent for hair dye is useful as a component of a hair dye composed mainly of an oxidizing agent, a dye and a thickening agent. The thickening agent for hair dye is composed mainly of a carboxymethylcellulose and/or its salt containing particles having particle diameter of ≥46μm and ≤177μm at a ratio of ≥50 wt.%, and having a bulk specific gravity of ≥630 g/L and ≤800 g/L and a swelling coefficient of ≤2.4. The carboxymethylcellulose and/or its salt are produced by an organic solvent process to use an organic solvent as a main solvent component in the production process. The hair dye contains 15-35 wt.% thickener for hair dye.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192175-A (JP)
Title: Coin depositing and dispensing machine
Inventor: ITO MASASHI
IPC: G07D3/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin depositing and dispensing machine for reducing clogging with coins by shortening the passage length of a coin passage 41, and also shortening the time required for identifying, branching, and temporarily holding deposited coins.  <P>SOLUTION: The coins are fed to the coin passage 41 from a deposited coin storing and feeding part 31 at the center area in the front part of a machine body. The coin passage 41 includes: a width direction passage area 42 toward one side in the width direction of the machine body; a direction change passage area 43 for changing a direction to the rear part of the machine body; and a rear direction passage area 44 toward the rear part of the machine body. The rear direction passage area 44 comprises: by-kind coin branching parts 54<SB>5</SB>-54<SB>500</SB>for branching the coins by kind; and by-kind coin temporary holding parts 62<SB>5</SB>-62<SB>500</SB>for temporarily holding the branched coins in the lower parts of the by-kind coin branching parts 54<SB>5</SB>-54<SB>500</SB>. By-kind coin storing and feeding parts 72<SB>5</SB>-72<SB>500</SB>for storing the coins of the temporary holding parts 62<SB>5</SB>-62<SB>500</SB>are arranged side by side in the front and rear direction of the machine body. The passage length of the coin passage 41 is shortened, and time required for identifying, branching, and temporarily holding the deposited coins is shortened. Thus, the occurrence of clogging with the coins is reduced in the coin passage 41.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191609-A (JP)
Title: Photograph sticker forming method and its device, and sticker paper unit
Inventor: OKUNO SHIGERU
IPC: G03B17/53
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of a picked-up image and to increase user's satisfaction by providing a photograph sticker forming method and its device, a sticker paper unit, a subject member, and an information medium that allow a user to bring in a background curtain and clothes and realize lighting under optimum lighting conditions and an optimum scenario mode whatever background curtain and clothes are used.  <P>SOLUTION: The photograph sticker forming method allows an imaging process in which one or more users in an imaging space are imaged by an imaging means to form a picked-up image and an editing process in which a user edits an image to be edited such as the picked-up image or/and an image obtained by another acquiring means to form an edited image, and outputs a specified image. An information acquiring means acquires from the information medium subject member information regarding the subject member imaged together with the users and formation conditions of the specified image can be changed according to the subject member information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193364-A (JP)
Title: Bonding device
Inventor: TERADA TORU
IPC: H01L21/52
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding device which has an attachment removing means which can remove attachment not only to the chip adsorbing face of a chip absorption part but also to an outer periphery which extends to an outer peripheral surface.  <P>SOLUTION: A following means is adopted to the bonding apparatus provided with a whetstone for cleaning the chip adsorbing face of a bonding tool formed by projecting the chip adsorption part. First, the attachment removing means is provided. Second, a recess part for housing the adsorption part is formed at the attachment removing means. Third, an opposing surface opposing the lower end face of the bonding tool surrounding the adsorption part in the state of housing the adsorption part in the recess part is formed at the attachment removing means. Fourth, a suction port is formed inside of the recess part of the attachment removing means. Fifth, the attachment left after cleaning by the whetstone is sucked and removed from the adsorption part of the bonding tool by sucking it in the state of housing the adsorption part in the recess part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191876-A (JP)
Title: Device and method for driving liquid crystal display panel
Inventor: TSUKADA TAKASHI
IPC: G09G3/36
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for driving a liquid crystal display panel which can suppress the formation of lateral stripes at a non-display part when partial display is performed.  <P>SOLUTION: THe driving device for the liquid crystal display panel is equipped with gate driving devices (11, 14, 18, 131, and 171), source driving devices (10, 12, 14, and 131), a plurality of display pixels 1, a compensation signal electrode line 8, and a counter signal electrode 9. In full-screen display mode, a 1st compensation signal potential variation part is supplied to each compensation signal electrode line 8 throughout the whole display period. In partial display mode, specified display data signal potentials are supplied from the source driving devices (10, 12, 14, and 131) to respective pixels 1 of the non-display part in a non-display period of a specified frame and then 2nd compensation signal potential variation parts smaller than the absolute value of 1st compensation signal potential variation parts are supplied from the gate driving devices (11, 14, 18, 131, and 171).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189470-A (JP)
Title: Card supply device
Inventor: KATO EIICHI
IPC: B65H1/12
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card supply device that can send out cards one by one assuredly by applying the same biasing force all the time regardless of remaining amount of a plurality of cards.  <P>SOLUTION: This card supply device includes a fixed first abutting component 54 for defining a card ejection position by abutting with one end surface of a card group consisting of a plurality of cards stacked on each other perpendicularly in its thickness direction, a second abutting component 56 for pressing the card group to the first abutting component 54, and a power spring assembly 60 with one end connected to the second abutting component 56 and the other end fixed on a strip-like plate spring 61 being rolled up therewith.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200779-A (JP)
Title: Document management apparatus and document management method
Inventor: TSUCHIE YASUHIRO
IPC: H04N1/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management apparatus and a document management method whereby registered documents can automatically be sorted in a predetermined order even when a plurality of documents arranged at random are read and addition/deletion/correction can easily be made afterward.  <P>SOLUTION: A scanner section 1 reads images of documents, a data processing section 2 creates a bookmark folder every time detecting index information attached to parting paper among the read images, and stores an image file of the documents read until a succeeding parting paper comes to the bookmark folder. Further, the data processing section 2 rearranges the bookmark folders in orders along the arrangement sequence according to a bookmark definition file wherein a bookmark name and the index information are cross-referenced and for defining the arrangement sequence of the documents, and creates a bookmark definition file table wherein each bookmark holder and a storage location of the image files in each folder are registered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198521-A (JP)
Title: Image forming apparatus
Inventor: OZAWA KENICHI
IPC: B41J29/42
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where consumables are replaced without losing suitable timing for replacement by displaying the list of the consumables needing the replacement so as to be easily seen.  <P>SOLUTION: In the image forming apparatus 1, a count value is colorized and outputted with an output color corresponding to a previously set section at the time of outputting the various kinds of counter lists so as to confirm the use state of the consumables constituting the image forming apparatus 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200238-A (JP)
Title: Semiconductor device, manufacturing method therefor, method for mounting the same and mounting structure thereof
Inventor: IIZUKA HAJIME
IPC: H01L25/18
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which an occupying area on a mounting substrate can be reduced, and its manufacturing method and a method for mounting the semiconductor device and a mounting structure.  <P>SOLUTION: The semiconductor device 100 has upper-lower two cut-out semiconductor wafers 5, a resin sealing layer 28 held by these two semiconductor wafers 5 and formed, and conductive posts 30 formed at the outer edge section of the resin sealing layer 28 and exposed to the outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197352-A (JP)
Title: Mounting type tatami unit
Inventor: SAKURADA IWAO
IPC: E04F15/02
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting type Tatami unit capable of also facilitating maintenance and being simply installed within a short time in accordance with a user's taste and a usable environment or the like at an extremely low price without adding repair to a structure of an existing room.  <P>SOLUTION: The mounting type Tatami unit 1 includes a body 7 forming spaces 5 for a required number of Tatamis by combining a simple body or a plurality of sets of a Tatami element 3 having a half size of Tatami, a supporting frame 25 for supporting the surroundings of the body 7 by combining the simple body or a plurality sets of a proper shaped frame element 23 and a bottom plate 45 closing a storage space bottom formed inside the supporting frame 25 by combining the simple body or a plurality of sets of a bottom plate element 43 having a size larger than a half size of Tatami.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199299-A (JP)
Title: Handwritten information recording method and projection recording device
Inventor: MORICHIKA KAZUMASA
IPC: G06F17/30
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handwritten information recording method and a projection recording device capable of improving convenience in using handwritten information on a screen afterwards.  <P>SOLUTION: A projector is provided with a digital camera, and a memory card is configured so as to be freely attachable/detachable. A screen S in a document projecting status is photographed according to the photographing operation of a user during the projection of a document so that a document image G1 can be acquired. Then, the screen in a non-projecting condition where the projection of the document is stopped is photographed so that a handwritten information image G2 on which only the handwritten information directly described on the screen is projected can be acquired. The both images G1 and G2 are made to correspond to each other in a predetermined method, and recorded in the memory card. When the memory card is mounted on a personal computer or the like, the handwritten information image G2 is made available on the personal computer, and the corresponding document image G1 is confirmed so that it is possible to know which document(or which document page) the handwritten information projected on the handwritten information image G2 is made to correspond to.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199330-A (JP)
Title: Information processor, tracing processing method, program and recording medium
Inventor: INAGAKI IWAO
IPC: G06F9/44
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To collect information necessary for a solution of a problem caused by simultaneous access to a shared resource without largely affecting execution environment of a program.  <P>SOLUTION: In this information processor capable of executing a routine including a tracing process for collecting information about a processing state by multithread, registration of the routine during the execution is executed in each thread during starting (steps 31-33, 35), and a level of the tracing process in the routine during the execution is decided on the basis of registered information (steps 33, 36). The level decision of the tracing process in the routine during the execution can be executed based on whether a routine having the same or prescribed relation with the routine is registered or not.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003208811-A (JP)
Title: Back light module of thin film transistor liquid crystal display
Inventor: LEE CHING-PING
IPC: G02B6/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back light module of a thin film type liquid crystal display device capable of increasing luminance by suppressing energy consumption of light entering into the liquid crystal display device.  <P>SOLUTION: This back light module of the thin film transistor liquid crystal display device comprises a light guide 40, a lamp 46, an optical film 42, and an adhesive layer 43, the light guide 40 is provided with a guide light upper surface 45 and a light guide side end part 50, the lamp 46 is provided at the side end of the light guide 40, and light is made to enter into the light guide 40 by an edge light method. The optical film 42 is formed over the light guide 40, the adhesive layer 43 is formed between the light guide 40 and a lower diffusing film 42c to completely fill up a gap formed between the light guide 40 and the lower diffusing film 42c, and thereby, light is prevented from being repeatedly reflected between the light guide 40 and the lower diffusing film 42c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004192585-A (JP)
Title: Browse history image creation/presentation method, browse history image creation/presentation center device, browse history image creation/display device, and program
Inventor: NAKAMURA TOMOHIKO
IPC: G06Q30/06
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a salesclerk to easily understand a request for and trend in merchandise of a user visiting via a network by recognizing the user's browse history in real time in EC shopping.  <P>SOLUTION: A user browses much merchandise in each store on a center server 120, and when talking to a salesclerk, transmits a salesclerk call request to a store server 130. The store server 130 transmits a request for the user's browse history image to the center server 120. The center server 120 acquires access log information about the user, acquires information on the merchandise browsed by the user from access requests in the access log information, creates a browse history image and returns it to the store server 130. The store server 130 displays the browse history image transmitted from the center server 120.  <P>COPYRIGHT: (C)2004,JPO&NCIPI